1. Home
  2. Directory
  3. New Hampshire
  4. Nashua
  5. Specialist Technologist
  6. NPI Profile

WILLIAM R CLOSS III LAT, ATC, CSCS
NPI 1386484582
Specialist/Technologist - Athletic Trainer in Nashua, NH

Active since May 28, 2024
436 AMHERST ST STE 102, NASHUA, NH 03063(603) 417-5087(603) 417-5089 Get Directions Write a Review

NPPES record last updated: May 28, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About William R Closs Iii Lat, Atc, Cscs NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM R CLOSS III LAT, ATC, CSCS (NPI 1386484582) is an individual athletic trainer provider in Nashua, New Hampshire, licensed in New Hampshire (0396) and active in the NPI registry since May 2024.

NPPES Registry Identity

NPI1386484582
Entity TypeIndividualMale
Primary Taxonomy2255A2300X
Provider Legal NameWILLIAM R CLOSS IIICredential: LAT, ATC, CSCS
Location Address436 AMHERST ST STE 102Nashua, NH 03063-1276
Mailing Address436 Amherst St Ste 102Nashua, NH 03063-1276 · (603) 417-5087 · Fax (603) 417-5089
Phone(603) 417-5087
Fax(603) 417-5089
Sole ProprietorNo
Enumeration DateMay 28, 2024
NPPES CertifiedMay 28, 2024
✔ NPI 1386484582 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialist/Technologist · Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code2255A2300X
Licenses✔ Licensed in NH · 0396✔ Licensed in MA · ATL3290
Definition
Athletic trainers are allied health care professionals who work in consultation with or under the direction of physicians, and specialize in the prevention, assessment, treatment and rehabilitation of injuries and illnesses. Currently, the entry-level employment requirements are a bachelor's degree with a major in athletic training from an accredited university or college. A majority of athletic trainers hold advanced degrees. National board certification is generally required as a condition of state licensure and employment. Most states regulate athletic trainers, and they practice within the scope of that license or regulation. Clinical practice includes emergency care, rehabilitation, reconditioning, therapeutic exercise, wellness programs, exercise physiology, kinesiology, biomechanics, nutrition, psychology and health care administration.
436 AMHERST ST STE 102, Nashua, NH 03063
Open in Google Maps ↗

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KEITH LEVESQUE DPT
Physical Therapist (Orthopedic)
436 AMHERST ST STE 102
NASHUA, NH 03063
Hillsborough County (603) 204-8979
GATE CITY SPORTS MEDICINE
Clinic/Center (Physical Therapy)
436 AMHERST ST STE 102
NASHUA, NH 03063
Hillsborough County (603) 417-5087
DR. JESSICA LYNNE WILD PT, DPT
Physical Therapist
436 AMHERST ST STE 102
NASHUA, NH 03063
Hillsborough County (603) 417-5087

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Closs's NPI number?

The NPI number for William Closs is 1386484582. It was assigned to this individual provider in the NPPES registry on May 28, 2024.

Where is William Closs located?

William Closs practices at 436 Amherst St Ste 102, Nashua, NH 03063. The listed phone number is (603) 417-5087.

What is William Closs's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, specializing in Athletic Trainer, with taxonomy code 2255A2300X.

When was this NPI record last updated?

The NPPES record for William Closs was last updated on May 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.